This stainless steel tumbler featuring your favorite Sanrio Characters has a vacuum-insulated, double-walled structure to keep your iced drinks extra cold. It includes a handy carrying case for extra insulation and any excess condensation while on the go. The case also has a strap that you can use to carry when you're out and about during your many adventures! ♡ Removable gasket for easy cleaning ♡ Namespace, removable shoulder strap ♡ Shoulder strap length: Approx. 22-42” ♡ Opening diameter large enough to hold ice ♡ Double-vacuum design to keep drinks cold only ♡ Approx. 9”,  capacity: 16 fl. oz *Note: cannot be used in dishwashers or dish dryers, hand wash only. Not intended for hot drinks.